30215392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 64002960

約数和(自身を除く): 33787568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 829, 1072, 1139, 1658, 2144, 2278, 3316, 4556, 6632, 9112, 13264, 14093, 18224, 26528, 28186, 36448, 55543, 56372, 111086, 112744, 222172, 225488, 444344, 450976, 888688, 944231, 1777376, 1888462, 3776924, 7553848, 15107696, 30215392]

約数ペア:

[(1, 30215392), (2, 15107696), (4, 7553848), (8, 3776924), (16, 1888462), (17, 1777376), (32, 944231), (34, 888688), (67, 450976), (68, 444344), (134, 225488), (136, 222172), (268, 112744), (272, 111086), (536, 56372), (544, 55543), (829, 36448), (1072, 28186), (1139, 26528), (1658, 18224), (2144, 14093), (2278, 13264), (3316, 9112), (4556, 6632)]